/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.iec.edp.caf.datasource;

import java.util.ServiceLoader;

/**
 * CAF数据源选择器
 *
 * @author manwenxing01
 */
public class CAFDataSourceSelector {

    private static DataSourceSelector dataSourceSelector = null;

    static {
        ServiceLoader<DataSourceSelector> selectors = ServiceLoader.load(DataSourceSelector.class);
        for (DataSourceSelector selector : selectors) {
            dataSourceSelector = selector;
            break;
        }
    }

    public static void selectMaster() {
        if (dataSourceSelector != null) dataSourceSelector.selectMaster();
    }

    public static void reset() {
        if (dataSourceSelector != null) dataSourceSelector.reset();
    }

}
